.search_logo,
.show_books {
  position: relative;
  width: 1202px;
  margin: 0 auto;
  margin-top: 164px;
  text-align: center;
}
.search_logo {
  height: 360px;
}

.search_type {
  position: absolute;
  left: 6.8%;
  top: 77%;
  width: 100px;
  height: 66px;
  background-color: rgb(64, 114, 184);
  border: 1px solid black;
  font-size: 30px;
  border-radius: 15px;
  border-top-right-radius: 0px;
  border-bottom-right-radius: 0px;
  text-align: center;
  box-shadow: 0px 5px 50px rgba(0, 0, 0, 0.5);
}
.search_logo img {
  margin: 0 auto;
  display: block;

  width: 200px;
}
.search_search {
  position: absolute;
  top: 74%;
  left: 15%;
  margin-top: 10px;
  width: 845px;
  height: 66px;
  font-size: 30px;
  line-height: 66px;
  padding: 10px;
  box-sizing: border-box;
  box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.5);
}
.search_search_focus {
  border: 2px solid skyblue;
  box-shadow: 0px 0px 5px skyblue;
}
.btn_search {
  position: absolute;
  left: 85%;
  top: 77%;
  width: 100px;
  height: 66px;
  border-radius: 15px;
  border-top-left-radius: 0px;
  border-bottom-left-radius: 0px;
  background-image: url(../image/search_logo.png);
  background-repeat: no-repeat;
  background-color: #4072b8;
  background-size: 40%;
  background-position: center;
  cursor: pointer;
  box-shadow: 5px 5px 50px rgba(0, 0, 0, 0.5);
}
.btn_search:hover {
  background-color: rgb(2, 80, 187);
}

.show_books {
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  background-color: rgb(0, 0, 0, 0.01);
  border-radius: 10px;
  margin-top: 50px;
}
.show_books .show_book {
  width: 30%;
  height: 500px;
  /* background-color: yellow; */
  position: relative;
  margin-bottom: 20px;
  margin-left: 30px;
  border: 2px solid black;
  border-radius: 16px;
  padding-top: 18px;
}
.show_book:hover {
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.5);
  transition: all 0.5s;
  transform: translate3d(0, -10px, 0);
  /* translate: 0 -10px; */
}
.show_book img {
  width: 90%;
  height: 70%;
  /* margin-top: 5px; */
}
.show_book .book_name {
  text-align: center;
  font-size: 20px;
}
.book_recommend {
  color: slategray;
  padding: 10px 10px;
  text-align: left;
  margin-bottom: 5px;
  border-top: 2px solid rgb(239, 249, 250);
}
.show_book .book_borrow,
.book_noborrow {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 70px;
  height: 40px;
  border-radius: 20px;
  line-height: 40px;
  cursor: pointer;
  text-align: center;
  background-color: #4072b8;
}
.book_noborrow {
  background-color: grey;
  color: #e1eff8;
}
.book_model {
  /* display: flex; */
  position: fixed;
  top: 15%;
  left: 15.4%;
  width: 70%;
  height: 70%;
  border: 5px #4072b8 solid;
  box-shadow: 0px 0px 20px #4072b8;
  z-index: 100;
  overflow: hidden;
  border-radius: 15px;
}
.book_model img {
  position: absolute;
  width: 55%;
  height: 100%;
}
.book_detail {
  position: absolute;
  display: flex;
  justify-content: space-around;
  flex-direction: column;
  letter-spacing: 0.1px;
  font-size: 1.2vw;
  top: 0%;
  right: 0%;
  width: 45%;
  height: 100%;
  box-sizing: border-box;
  padding: 2vw;
  background-color: rgba(255, 255, 255, 1);
}
.detail_close {
  position: absolute;
  font-size: 5vw;
  color: rgba(0, 0, 0, 0.8);
  right: 2%;
  top: 1%;
  cursor: pointer;
}
.detail_btn {
  text-align: center;
  line-height: 5vw;
  width: 20vw;
  height: 5vw;
  color: #fff;
  background-color: #4072b8;
  border-radius: 20px;
  cursor: pointer;
}
.detail_btn:hover {
  background-color: rgb(2, 80, 187);
}
.detail_duration {
  width: 10vw;
  height: 2vw;
  font-size: 1.2vw;
}
.show_book .two_menu {
  background-color: #e1eff8;
}
.two_menu li {
  line-height: 50px;
  background-color: rgba(49, 68, 94, 0.6);
}
.two_menu li a:hover {
  display: block;
  border-bottom: 2px solid #4072b8;
  transition: all 0.1s;
}
.blur {
  filter: blur(10px);
}
.toTop {
  width: 2vw;
  height: 2vw;
  position: fixed;
  right: 5%;
  bottom: 15%;
  background-image: url("../image/toTop.png");
  background-repeat: no-repeat;
  background-size: 100%;
  z-index: 50;
  border-radius: 25px;
  border: none;
  background-color: rgb(248, 249, 250);
}